Abstract:
BACKGROUND:Healthcare-associated infections have become a public health problem, creating a new burden on medical care in hospitals. The emergence of multidrug-resistant bacteria poses a difficult task for physicians, who have limited therapeutic options. The dissemination of pathogens depends on "reservoirs", the different transmission pathways of the infectious agents and the factors favouring them. Contaminated environmental surfaces are an important potential reservoir for the transmission of many healthcare-associated pathogens. Pathogens can survive or persist in the environment for months and be a source of infection transmission when appropriate hygiene and disinfection procedures are inefficient. The aim of this study was to identify bacterial species from hospital surfaces in order to effectively prevent healthcare-associated infections. METHODS:Samples were taken from surfaces at the University Hospital of Abomey-Calavi/So-Ava in South Benin (West Africa). To achieve the objective of this study, 160 swab samples of hospital surfaces were taken as recommended by the International Organization for Standardization (ISO 14698-1). These samples were analysed in the bacteriology section of the National Laboratory for Biomedical Analysis. All statistical analyses were performed using SPSS Statistics 21 software. A Chi Square Test was used to test the association between the Results of culture samples and different care units. RESULTS:Of the 160 surface samples, 65% were positive for bacteria. The frequency of isolation was predominant in Paediatrics (87.5%). The positive samples were 64.2% Gram-positive bacteria and 35.8% of Gram-negative bacteria. Staphylococcus aureus predominated (27.3%), followed by Bacillus spp. (23.3%). The proportion of other microorganisms was negligible. S. aureus and Staphylococcus spp. were present in all care units. There was a statistically significant association between the Results of culture samples and different care units (χ2 = 12.732; p = 0.048). CONCLUSION:The bacteria found on the surfaces of the University Hospital of Abomey-Calavi/So-Ava's care environment suggest a risk of healthcare-associated infections. Adequate hospital hygiene measures are required. Patient safety in this environment must become a training priority for all caregivers.
journal_name
BMC Infect Disjournal_title
BMC infectious diseasesauthors
Afle FCD,Agbankpe AJ,Johnson RC,Houngbégnon O,Houssou SC,Bankole HSdoi
10.1186/s12879-018-3648-xsubject
Has Abstractpub_date
2019-01-07 00:00:00pages
28issue
1issn
1471-2334pii
10.1186/s12879-018-3648-xjournal_volume
19pub_type
杂志文章abstract:BACKGROUND:Screening household contacts of active tuberculosis (TB) patients is recommended for TB control. Due to resource constraints this rarely occurs in lower income countries. Demographic and clinical features of index cases may influence the likelihood of onwards TB transmission. It has also been proposed that a...
journal_title:BMC infectious diseases
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1186/1471-2334-13-283
更新日期:2013-06-21 00:00:00
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pub_type: 杂志文章
doi:10.1186/1471-2334-6-71
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pub_type: 杂志文章
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doi:10.1186/1471-2334-11-255
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pub_type: 杂志文章,多中心研究
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abstract:BACKGROUND:Human cytomegalovirus (HCMV) is a ubiquitous pathogen that causes serious problems in immunocompromised or immunologically immature hosts. Vaccination is the preferred approach for prevention of HCMV infection, but so far no approved HCMV vaccine is available. In this study, we assessed the immunogenicity an...
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doi:10.1186/1471-2334-14-195
更新日期:2014-04-11 00:00:00
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doi:10.1186/1471-2334-13-375
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pub_type: 临床试验,杂志文章
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更新日期:2016-09-15 00:00:00
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pub_type: 杂志文章
doi:10.1186/s12879-016-1472-8
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pub_type: 杂志文章
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更新日期:2015-02-26 00:00:00
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pub_type: 杂志文章
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更新日期:2007-10-08 00:00:00
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journal_title:BMC infectious diseases
pub_type: 杂志文章
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更新日期:2008-01-07 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章,多中心研究
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更新日期:2017-01-06 00:00:00
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pub_type: 杂志文章
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更新日期:2015-09-24 00:00:00
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